Bjørn Voldborg has more than 20 years of experience working with recombinant protein expression from both academic and industrial settings. From 2001-2008, Bjørn was team leader in the biotech company Pharmexa A/S, responsible for molecular cloning and expression of protein-based drug candidates. From this, he went to the NNF Center for Protein Research at the University of Copenhagen as Head of the Protein Production Unit, and since 2012, Bjørn has been heading the CHO Cell Line Engineering project dedicated to the engineering of improved protein production cell factories at the Technical University of Denmark and from 2021 he has been heading the Cell Line and Protein Production and the National Biologics Facility at the same place. Since 2024, Bjørn is also acting as Senior Advisor Mammalian Cell Technologies at Bioneer A/S, a non-for-profit CRO offering recominant protein production and cell line development services